I.the Helvetians, a people of Gallia Lugdunensis, in modern Switzerland, Caes. B. G. 1, 1; 4 sq.; Tac. G. 28; id. H. 1, 67; Plin. 4, 17, 31, § 106; Cic. Prov. Cons. 13, 33; id. Balb. 14, 32 et saep. —
II. Derivv.
A. Helvētĭus , a, um, adj., of or belonging to the Helvetians, Helvetian: “ager,” Caes. B. G. 1, 2: “civitas,” id. ib. 1, 12.—